With increase in the temperature of carbonisation of coal

Question: With increase in the temperature of carbonisation of coal
[A].

hydrogen content of coke oven gas increases due to cracking of hydrocarbons.

[B].

methane content in the coke oven gas decreases and carbon monoxide content increases.

[C].

calorific value of the coke oven gas decreases due to cracking of hydrocarbons which is not compensated by increase in CO & H2 content.

[D].

all (a), (b) and (c)

Answer: Option D

Explanation:

No answer description available for this question.